201907011142-zfs-z3 2 x Intel Xeon E5-2620 v4 testing with a Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS) and Matrox MGA G200e [Pilot] on CentOS Linux 7 via the Phoronix Test Suite. ZFS RaidZ3 12TB 5EA recordsize 128K: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 ZFS RaidZ3 12TB 5EA recordsize 4K: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 ZFS RaidZ3 12TB 5EA recordsize 64K: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 ZFS RaidZ3 12TB 5EA recordsize 1M: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 ZFS RaidZ3 12TB 7EA 128K: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 ZFS RaidZ3 12TB 7EA recordsize 4K: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 ZFS RaidZ3 12TB 7EA recordsize 64K: Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Intel S2600CWR (SE5C610.86B.01.01.0024.021320181901 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 4 x 32 GB DDR4-2134MT/s Samsung M393A4K40CB2-CTD, Disk: 11 x 12000GB Seagate ST12000NM0027 + 239GB Logical Volume, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: CentOS Linux 7, Kernel: 3.10.0-957.21.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: zfs, Screen Resolution: 1024x768 IOzone 3.465 Record Size: 128Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 128K . 185 |===================== ZFS RaidZ3 12TB 7EA 128K ............ 322 |==================================== IOzone 3.465 Record Size: 128Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 128K . 170 |=================== ZFS RaidZ3 12TB 7EA 128K ............ 321 |==================================== IOzone 3.465 Record Size: 128Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 128K . 220 |====================== ZFS RaidZ3 12TB 7EA 128K ............ 360 |==================================== IOzone 3.465 Record Size: 128Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 128K . 193 |=================== ZFS RaidZ3 12TB 7EA 128K ............ 366 |==================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 4K . 176 |===================================== ZFS RaidZ3 12TB 7EA recordsize 4K . 179 |====================================== IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 4K . 40.32 |============================== ZFS RaidZ3 12TB 7EA recordsize 4K . 47.69 |==================================== IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 4K . 22.36 |============================= ZFS RaidZ3 12TB 7EA recordsize 4K . 27.79 |==================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 4K . 139 |=========================== ZFS RaidZ3 12TB 7EA recordsize 4K . 198 |====================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 64K . 175 |================= ZFS RaidZ3 12TB 7EA recordsize 64K . 374 |===================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 64K . 164 |===================== ZFS RaidZ3 12TB 7EA recordsize 64K . 284 |===================================== IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 64K . 201 |=========================== ZFS RaidZ3 12TB 7EA recordsize 64K . 271 |===================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 64K . 209 |=================== ZFS RaidZ3 12TB 7EA recordsize 64K . 406 |===================================== IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 1M . 203.57 |=================================== IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 1M . 234.74 |=================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 1M . 244.85 |=================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better ZFS RaidZ3 12TB 5EA recordsize 1M . 227.24 |===================================